7.7% Efficient All-Polymer Solar Cells

Ye Jin Hwang; Brett A.E. Courtright; Amy S. Ferreira; Sarah H. Tolbert; Samson A. Jenekhe

doi:10.1002/adma.201501604

7.7% Efficient All-Polymer Solar Cells

Ye Jin Hwang, Brett A.E. Courtright, Amy S. Ferreira, Sarah H. Tolbert, Samson A. Jenekhe

Research output: Contribution to journal › Article › peer-review

419 Scopus citations

Abstract

By controlling the polymer/polymer blend self-organization rate, all-polymer solar cells composed of a high-mobility, crystalline, naphthalene diimide-selenophene copolymer acceptor and a benzodithiophene-thieno[3,4-b]thiophene copolymer donor are achieved with a record 7.7% power conversion efficiency and a record short-circuit current density (18.8 mA cm^-2).

Original language	English
Pages (from-to)	4578-4584
Number of pages	7
Journal	Advanced Materials
Volume	27
Issue number	31
DOIs	https://doi.org/10.1002/adma.201501604
State	Published - 1 Aug 2015
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords

all-polymer solar cells
benzodithiophene-thieno[3,4-b]thiophene copolymer
blend self-organization
naphthalene diimide copolymers
polymer/polymer blends

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10.1002/adma.201501604

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title = "7.7% Efficient All-Polymer Solar Cells",

abstract = "By controlling the polymer/polymer blend self-organization rate, all-polymer solar cells composed of a high-mobility, crystalline, naphthalene diimide-selenophene copolymer acceptor and a benzodithiophene-thieno[3,4-b]thiophene copolymer donor are achieved with a record 7.7% power conversion efficiency and a record short-circuit current density (18.8 mA cm-2).",

keywords = "all-polymer solar cells, benzodithiophene-thieno[3,4-b]thiophene copolymer, blend self-organization, naphthalene diimide copolymers, polymer/polymer blends",

author = "Hwang, {Ye Jin} and Courtright, {Brett A.E.} and Ferreira, {Amy S.} and Tolbert, {Sarah H.} and Jenekhe, {Samson A.}",

note = "Publisher Copyright: {\textcopyright} 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

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doi = "10.1002/adma.201501604",

language = "English",

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T1 - 7.7% Efficient All-Polymer Solar Cells

AU - Hwang, Ye Jin

AU - Courtright, Brett A.E.

AU - Ferreira, Amy S.

AU - Tolbert, Sarah H.

AU - Jenekhe, Samson A.

PY - 2015/8/1

Y1 - 2015/8/1

N2 - By controlling the polymer/polymer blend self-organization rate, all-polymer solar cells composed of a high-mobility, crystalline, naphthalene diimide-selenophene copolymer acceptor and a benzodithiophene-thieno[3,4-b]thiophene copolymer donor are achieved with a record 7.7% power conversion efficiency and a record short-circuit current density (18.8 mA cm-2).

AB - By controlling the polymer/polymer blend self-organization rate, all-polymer solar cells composed of a high-mobility, crystalline, naphthalene diimide-selenophene copolymer acceptor and a benzodithiophene-thieno[3,4-b]thiophene copolymer donor are achieved with a record 7.7% power conversion efficiency and a record short-circuit current density (18.8 mA cm-2).

KW - all-polymer solar cells

KW - benzodithiophene-thieno[3,4-b]thiophene copolymer

KW - blend self-organization

KW - naphthalene diimide copolymers

KW - polymer/polymer blends

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U2 - 10.1002/adma.201501604

DO - 10.1002/adma.201501604

M3 - Article

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SN - 0935-9648

VL - 27

SP - 4578

EP - 4584

JO - Advanced Materials

JF - Advanced Materials

IS - 31

ER -

7.7% Efficient All-Polymer Solar Cells

Abstract

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Keywords

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